TURCK總線系統(tǒng)，德國(guó)圖爾克電源模塊，BL20-GW-DPV1
旋轉(zhuǎn)撥碼開關(guān)用于設(shè)置節(jié)點(diǎn)地址
防護(hù)等級(jí)IP20
2 x 終端支架BL20‐WEW35/2‐SW
1 x 終端塊 BL20‐ABPL
集成電源
LED燈用于顯示供電電壓，通用報(bào)警及總線錯(cuò)誤
BL20系統(tǒng)與PROFIBUS-DPV0/DPV1之間的網(wǎng)關(guān)
12 Mbps
9針 sub-D 孔頭接插件
功能原理
BL20耦合器安裝在BL20節(jié)點(diǎn)的起始位置。
BL20網(wǎng)關(guān)作為一個(gè)網(wǎng)絡(luò)站點(diǎn)，它集成不同的接口協(xié)議與上層網(wǎng)絡(luò)通訊，如：PROFIBUS-DP,DeviceNet, CANopen, Ethernet。
所有的BL67電子模塊通過(guò)內(nèi)部模塊總線進(jìn)行通訊，數(shù)據(jù)通過(guò)耦合器傳送至現(xiàn)場(chǎng)總線。即I/O模塊與現(xiàn)場(chǎng)總線系統(tǒng)相對(duì)獨(dú)立。
供電電源24 VDC
系統(tǒng)供電24 VDC / 5 VDC
現(xiàn)場(chǎng)供電24 VDC
允許范圍18…30 VDC
現(xiàn)場(chǎng)層供電額定電流消耗≤ 430 mA
現(xiàn)場(chǎng)層供電電流10 A
系統(tǒng)供電電流1.2 A
連接供電電壓螺紋連接端子
現(xiàn)場(chǎng)總線傳輸速率9.6 kbps … 12 Mbps
現(xiàn)場(chǎng)總線地址設(shè)定2 旋碼開關(guān)
現(xiàn)場(chǎng)總線地址范圍1…99
現(xiàn)場(chǎng)總線連接技術(shù)1個(gè) sub-D 孔座接插件
現(xiàn)場(chǎng)總線終端外部
I/O模塊的數(shù)量64
服務(wù)接口PS/2 底座
診斷字節(jié)長(zhǎng)度3
參數(shù)字節(jié)長(zhǎng)度5
尺寸 (長(zhǎng)/寬/高) 50.6x114.8x74.4mm
認(rèn)證CE、cULus、2 區(qū)、I 級(jí)、Div. 2
工作溫度0…+55 °C
儲(chǔ)藏溫度-25…+85 °C
相對(duì)濕度5 to 95% (室內(nèi)), RH-2級(jí), ( 45 °C 儲(chǔ)存)無(wú)凝露
防護(hù)等級(jí)IP20
供貨包括2 x 底部支架 BL20-WEW-35/2-SW, 1 x 底板 BL20-ABPL
TURCK總線系統(tǒng)，德國(guó)圖爾克電源模塊，BL20-GW-DPV1
Rotary coding switch for adjustment of the node address
Protection class IP20
2 x end brackets BL20-WEW35/2-SW
1 x end plate BL20-ABPL
Integrated power supply
LEDs for display of supply voltage,group and bus errors
Gateway between the BL20 system and PROFIBUS-DPV0/DPV1
12 Mbps
9-pin sub-D female connector
Functional principle
BL20 gateways are the head component of a BL20 station. They are designed to interface the modular fieldbus nodes to the higher level fieldbus (PROFIBUS-DP, DeviceNet,CANopen, Ethernet).
All BL20 electronic modules communicate over the internal module bus, the data of which is transferred to the fieldbus via the gateway, so that all I/O modules can be configured independently of the bus system.
Supply voltage 24 VDC
System power supply 24 VDC / 5 VDC
Field supply 24 VDC
Admissible range 18…30 VDC
Nominal current from module bus ≤ 430 mA
Max. field supply current 10 A
Max. system supply current 1.2 A
Voltage supply connection screw terminals
Fieldbus transmission rate 9.6 kbps … 12 Mbps
Fieldbus addressing 2 rotary switches
Fieldbus address range 1…99
Fieldbus connection technology 1 x female sub-D connector
Fieldbus connection external
Max. number of I/O modules 64
Service interface PS/2 socket
Number of diagnostics bytes 3
Number of parameter bytes 5
Dimensions (W x L x H) 50.6x114.8x74.4mm
Approvals CE, cULus, zone 2, Class I, Div. 2
Operating temperature 0…+55 °C
Storage temperature -25…+85 °C
Relative humidity 5 to 95% (internal), Level RH-2, no condensation (at
45 °C storage)
Vibration test acc. to EN 61131
Shock test acc. to IEC 68-2-27
Drop and topple acc. to IEC 68-2-31 and free fall to IEC 68-2-32
Electro-magnetic compatibility acc. to EN 50,082-2
Protection class IP20
included in delivery 2 x end brackets BL20-WEW-35/2-SW, 1 x end plate
BL20-ABPL
TURCK總線系統(tǒng)，德國(guó)圖爾克電源模塊，BL20-GW-DPV1
